I also bought LEDs but I think they're shitty qualty. However. I read that after turning your LED's off during the "night" you should turn on a low wattage HPS bulb for 30 minutes to simulate sunset because this supposedly needs 730nm which LEDs do not posses.

It could be bs since I'm not entirely satisfied with the LED-quality either and I read it on the sellers ebay site.

Check it out: eBay Winkel - HiddenHydro: Flowering under LED Grow Lights
mods, if this is seen as spam, I'm sorry and please delete
wizzle Reviewed by wizzle on . Procyon 100 Grow Log Step By Step By Need ALL INPUT!1st L.E.D Grow! Hi I just Bought a Procyon 100 using it in a 2x2x4'7 Secret Jardin Enclosdure With the Procyon 100. oct 25th seeds sprouted had the light 12 inches from top of plants.Leaves started to turn up a little moved the light to 13 1/2 inches You think that will help?When should I start mt light cycle Please Help Heres some Pics! Rating: 5